Chamberlain 3585 3/4 User Manual

The Chamberlain Group, Inc.845 Larch AvenueElmhurst, Illinois 60126-1196www.liftmaster.comGARAGE DOOR OPENERModel 3585 3/4 HPFor Residential Use Only

HeaderBracketBelt PulleyBracketTemporarySupportHeader WallGarageDoorClevis Pin5/16"x2-3/4"Ring FastenerHeader BracketBelt PulleyBracketRailC

11ONE-PIECE DOOR WITHOUT TRACKA 2x4 on its side is convenient for setting an idealdoor-to-rail distance. • Remove foam packaging.• Raise the opener on

12INSTALLATION STEP 5Hang the OpenerThree representative installations are shown. Yours maybe different. Hanging brackets should be angled (Figure 1)t

13INSTALLATION STEP 6Install the Door ControlLocate door control within sight of door, at a minimumheight of 5' (1.5 m) where small children cann

14INSTALLATION STEP 7Install the Light • Press the release tabs on both sides of lens. Gentlyrotate lens back and downward until the lens hinge is int

15INSTALLATION STEP 9Electrical RequirementsTo avoid installation difficulties, do not run the openerat this time.To reduce the risk of electric shock

16Facing the door from inside the garageINSTALLATION STEP 10Install The Protector System®The safety reversing sensor must be connected andaligned corr

17INSTALLING THE BRACKETSBe sure power to the opener is disconnected. Installand align the brackets so the sensors will face each otheracross the gara

Invisible Light BeamProtection AreaSafety Reversing SensorSafety Reversing SensorConnect Wire toOpener Quick-Connect TerminalsBell WireBell WireFinish

19Fiberglass, aluminum or lightweight steel garage doors WILLREQUIRE reinforcement BEFORE installation of door bracket.Contact your door manufacturer

2Introduction 2-5Safety symbol and signal word review . . . . . . . . . . . . . .2Preparing your garage door . . . . . . . . . . . . . . . . . . . .

Header WallVerticalCenterline ofGarage DoorFinished CeilingOptionalPlacementof DoorBracketHeaderBracketDoorBracket2x4 SupportFor a door with no expose

21INSTALLATION STEP 12Connect Door Arm to TrolleyFollow instructions which apply to your door type asillustrated below and on the following page.SECTI

22ALL ONE-PIECE DOORS1. Assemble the door arm, Figure 4:• Fasten the straight and curved door arm sectionstogether to the longest possible length (wit

23ADJUSTMENT STEP 1Adjust the UP and DOWN Travel LimitsLimit adjustment settings regulate the points at which thedoor will stop when moving up or down

24ADJUSTMENT STEP 2Adjust the ForceForce adjustment controls are located on the back panelof the motor unit. Force adjustment settings regulate theamo

25Without a properly installed safety reversal system, persons(particularly small children) could be SERIOUSLY INJURED orKILLED by a closing garage do

26OPERATIONIMPORTANT SAFETY INSTRUCTIONSTo reduce the risk of SEVERE INJURY or DEATH:Using Your Garage Door OpenerYour Security✚®opener and hand-held

27Using the Wall-Mounted Door ControlTHE SMART CONTROL PANELTMPress the push bar to open or close the door. Press againto reverse the doorduring the c

The 3V2016 lithium batteries for the opener and LEDlights (marked “LED and Opener Battery”) should last 5years. The 3V2450 lithium battery for the pro

29CARE OF YOUR OPENERLIMIT AND FORCE ADJUSTMENTS:Weather conditions may causesome minor changes in dooroperation requiring some re-adjustments, partic

3To prevent damage to garage door and opener:• ALWAYS disable locks BEFORE installing and operating theopener. • ONLY operate garage door opener at 12

30HAVING A PROBLEM?1. My door will not close and the light bulbs blink onmy motor unit: The safety reversing sensor must beconnected and aligned corre

Bell WireSafety Reversing SensorKG13975KG13975DiagnosticsLocated OnMotor Unit"Learn" Button LED or Diagnostic LED Installed Safety Rev

32Meaning: This message will appear if the Safety Reversing Sensors are out ofalignment, if they are blocked or if the wiring is disconnected. To clea

33*3-Button RemotesIf provided with your garage door opener, the large buttonis factory programmed to operate it. Additional buttons onany Security✚®3

34To Add, Reprogram or Change a Keyless Entry PINNOTE: Your new Keyless Entry must be programmed to operate your garage door opener.USING THE “LEARN”

811126NOTICEUPCEILING MOUNT ONLY9715101314LOCKLIGHT342Installation Parts25613784Rail Assembly Parts35REPAIR PARTSKEY PARTNO. NO. DESCRIPTION1 4A1008 M

36Motor Unit Assembly PartsDNUPBrownWire(Down)ContactLIMIT SWITCH ASSEMBLYGreyWireYellowWire(Up)ContactCenter LimitContactDriveGear243115198A175189101

37ACCESSORIES 370LM41A52811702LMOutside Quick Release:Required for a garage with NO accessdoor. Enables homeowner to opengarage door manually from out

38NOTES

39NOTES

FINISHED CEILINGSupport bracket& fasteninghardware is required.See page 12.SafetyReversing SensorHeaderWallAccess DoorSafety Reversing SensorGap b

© 2007, The Chamberlain Group, Inc.114A3396C All Rights ReservedLIFTMASTER®SERVICE ISON CALLOUR LARGE SERVICE ORGANIZATIONSPANS AMERICAINSTALLATION AN

5Your garage door opener is packaged in two cartonswhich contain the motor unit and all parts illustratedbelow. Accessories will depend on the model p

To avoid SERIOUS damage to opener, ONLY usebolts/fasteners mounted in top of motor unit.ASSEMBLY STEP 1Attach the Rail to the Motor UnitTo avoid insta

7INSTALLATIONIMPORTANT INSTALLATION INSTRUCTIONSTo reduce the risk of SEVERE INJURY or DEATH:WARNINGWARNINGWARNINGWARNING1. READ AND FOLLOW ALL INSTAL

8INSTALLATION STEP 1Determine the Header BracketLocationInstallation procedures vary according to garage doortypes. Follow the instructions which appl

Lag Screw5/16"-9x1-5/8"HARDWARE SHOWN ACTUAL SIZELag Screws5/16"-9x1-5/8"Highest Point of Garage Door TravelVerticalCenterline ofG